content: /**
   * Copyright (c) 2016-present, RxJava Contributors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
   * compliance with the License. You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software distributed under the License is
   * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See
   * the License for the specific language governing permissions and limitations under the License.
   */
  
  package io.reactivex.observable.internal.operators;
  
  import java.util.concurrent.TimeUnit;
  
  import io.reactivex.common.*;
  import io.reactivex.common.disposables.CompositeDisposable;
  import io.reactivex.observable.*;
  
  public final class CompletableDelay extends Completable {
  
      final CompletableSource source;
  
      final long delay;
  
      final TimeUnit unit;
  
      final Scheduler scheduler;
  
      final boolean delayError;
  
      public CompletableDelay(CompletableSource source, long delay, TimeUnit unit, Scheduler scheduler, boolean delayError) {
          this.source = source;
          this.delay = delay;
          this.unit = unit;
          this.scheduler = scheduler;
          this.delayError = delayError;
      }
  
      @Override
      protected void subscribeActual(final CompletableObserver s) {
          final CompositeDisposable set = new CompositeDisposable();
  
          source.subscribe(new Delay(set, s));
      }
  
      final class Delay implements CompletableObserver {
  
          private final CompositeDisposable set;
          final CompletableObserver s;
  
          Delay(CompositeDisposable set, CompletableObserver s) {
              this.set = set;
              this.s = s;
          }
  
          @Override
          public void onComplete() {
              set.add(scheduler.scheduleDirect(new OnComplete(), delay, unit));
          }
  
          @Override
          public void onError(final Throwable e) {
              set.add(scheduler.scheduleDirect(new OnError(e), delayError ? delay : 0, unit));
          }
  
          @Override
          public void onSubscribe(Disposable d) {
              set.add(d);
              s.onSubscribe(set);
          }
  
          final class OnComplete implements Runnable {
              @Override
              public void run() {
                  s.onComplete();
              }
          }
  
          final class OnError implements Runnable {
              private final Throwable e;
  
              OnError(Throwable e) {
                  this.e = e;
              }
  
              @Override
              public void run() {
                  s.onError(e);
              }
          }
      }
  }
  